nix-super/src/nix/ping-store.cc
Eelco Dolstra 0d54671b7b
Manual: Update chapter on remote builds
Alos add a command "nix ping-store" to make it easier to see if Nix
can connect to a remote builder (e.g. 'nix ping-store --store
ssh://mac').
2018-02-21 16:24:26 +01:00

35 lines
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C++

#include "command.hh"
#include "shared.hh"
#include "store-api.hh"
using namespace nix;
struct CmdPingStore : StoreCommand
{
std::string name() override
{
return "ping-store";
}
std::string description() override
{
return "test whether a store can be opened";
}
Examples examples() override
{
return {
Example{
"To test whether connecting to a remote Nix store via SSH works:",
"nix ping-store --store ssh://mac1"
},
};
}
void run(ref<Store> store) override
{
store->connect();
}
};
static RegisterCommand r1(make_ref<CmdPingStore>());